现在进行时总结汇总

put----putting 放
forget----forge源自文库ting 忘记
begin----beginning 开始
4.现在进行时标志
(1).now, right now, at the moment (此刻、现在)
at this time
(2).these days, this week, this month
4.He is doing his homework.(复数句
They are doing their homework.
1.I am watering the flowers.(否定句)
I am not watering the flowers.
2.She’s jumping now.(一般疑问句)
Is she jumping now?
3.The boys are playing cards.(划线提问)
What are the boys doing?
(3).Look, Listen, Can‘t you see, It’s one o’clock
Don’t talk. (4).注意根据上下文的暗示，句子的谓语动词可能 应用现在进行时。 【例如】： — Where is Mr Wang?— 王先生在哪儿？
— Oh, he is reading a newspaper in the office.— 噢，他正在办公室看报。
(2)有时表示现阶段正发生的事,但此刻动作不 一定正在进行。例： He is teaching in a middle school. 在一所中学教书。
2. 结构:
am/is/are+Ving构成
例： I am listening to the music. 我正在听音乐。 (主语是I时用am) He is reading a book now!他现在正在读书 (主语是第三人称单数用is） They are playing baseball in the playground.他们 在操场上打棒球。 (主语是复数用are ）
3.V-ing 变化规则：
1）一般加 ing . 如:
play----playing 玩
watch----watching 看
2) 以不发音的e 结尾,去e 加ing. 如:
take----taking 拿 make----making 做
come---coming 来 live----living 居住
一.用所给动词的适当形式填空.
1.Look! The cat___is_r_u_n__n_in_g__(run)up the tree. 2.The twins_a_r_e_h__a_v_in_g_(have)breakfast. 3.----_I_s_he _c_le_a_n_i_n_g_(clean) the blackboard? -
汉译英 1.我们正在看电视.
We are watching TV.
2.他们正在打扫教室.
They are cleaning the classroom.
3.汤姆正在吃早饭.
Tom is having breakfast.
4.那对双胞胎正在睡觉.
The twins are sleeping.
三.句型转换
---No,he isn’t. 4.Tom__i_s_p_la__y_in_g_(play)the piano in the
room.Please ask him to come here.
5.Listen! They__a_r_e_s_i_n_g_in_g__(sing)in the classroom.
5.否定句和疑问句
(1)肯定句转换成否定句,要在 be 后加 not 构成 eg:We are reading English now. We are not reading English now.
(2)陈述句转换成一般疑问句,把be动词提到句首
eg:The student is drinking. Is the student drinking?
3) 如：
run----running 跑
cut----cutting 切
swim----swimming 游泳 sit----sitting 坐
get----getting 获得
shop----shopping 购物
stop-----stopping 停止 win----winning 赢
(3)陈述句转换成特殊疑问句,由“疑问词+一般疑问句” 构成
eg:He is working. What is he doing?
训练集中营
写出下列动词的分词形式
talk__t_a_lk_in_g__ sleep _s_l_e_ep_i_n_g watch __w_a_t_ch_i_n_g sit __s_it_t_in_g__ listen __l_is_t_en_i_n_g_ make __m_a_k_in_g__ laugh __la_u_g_h_in_g_ lie __l_yi_n_g___ cry _c_r_y_in_g___ sing __si_n_g_in_g__ cut__c_ut_t_in_g___ write__w_r_it_in_g__
The Present Continuous Tense
现在进行时
Tom is playing football. Lucy is reading a book.
They are watching TV now.
Look! The twins are thinking.
1.概念：
(1)表示现在正在进行的动作和发生的事。 例： We’re having a meeting. 我们在开会。 He is doing his homework now.他正在做作业